package com.foreknow.demo5;

public class ABImpl extends D implements A,B {
    @Override
    public void method_A() {
        System.out.println("a......");
    }

    @Override
    public void method_B() {
        System.out.println("b......");
    }

    @Override
    public void method_D() {
        System.out.println("d......");
    }
}
